Approved by the Mass. State Board of Health, the Mass. Medical Society, and the Mass. Charitable Mechanics' Association. Warranted to give satisfaction. For further particulars send for descriptive circular. FRANK TRIPP, PROPRIETOR, 70 MILK ANALYTICAL CHEMISTS AND ASSAYERS, 59 Broad Street, Boston. Exact Analyses of every description made; EXAMINATIONS CONDUCTED OF CASES OF SUSPECTED POISONING, OF ADULTERATIONS OF ARTICLES OF FOOD, AND OF IMPURITIES IN DRINKING-WATER. DRUGS, DYE-STUFFS, AND CHEMICALS TESTED. Full and complete lists of fees for all kinds of Analytical work sent by mail, if desired. MOULE'S EARTH CLOSET Is a perfect substitute for the water-closet, and is a decided improvement on the movable water-closet or the sick chair, being perfectly inoffensive in the sick room, and not requiring frequent attention. One barrel of earth or ashes is sufficient to last about one hundred and fifty times. Prices for Movable Commodes $15.00 to $35.00. Send for circular to EARTH CLOSET CO., 19 DOANE STREET, BOSTON, MASS. JAMES CAMPBELL, PUBLISHER, BOOKSELLER, AND IMPORTER, 18 TREMONT STREET (MUSEUM BUILDING), BOSTON, MASS. MEDICAL BOOKS A SPECIALTY. MEDICAL CATALOGUES may be had on application. A large RARE AND VALUABLE MEDICAL BOOKS For sale, a catalogue of which can also be had on application. 18 TREMONT STREET. |